CA2222902C - Four discontinu a chauffage par jet - Google Patents

Four discontinu a chauffage par jet Download PDF

Info

Publication number
CA2222902C
CA2222902C CA002222902A CA2222902A CA2222902C CA 2222902 C CA2222902 C CA 2222902C CA 002222902 A CA002222902 A CA 002222902A CA 2222902 A CA2222902 A CA 2222902A CA 2222902 C CA2222902 C CA 2222902C
Authority
CA
Canada
Prior art keywords
duct
fluid
orifice
product
jet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002222902A
Other languages
English (en)
Other versions
CA2222902A1 (fr
Inventor
Michael J. Dobie
Carl J. Dougherty
John R. Norris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENERSYST DEVELOPMENT CENTER LLC
Original Assignee
ENERSYST DEVELOPMENT CENTER LLC
PAPENTSMITH TECHNOLOGY Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/474,531 external-priority patent/US5717192A/en
Application filed by ENERSYST DEVELOPMENT CENTER LLC, PAPENTSMITH TECHNOLOGY Ltd filed Critical ENERSYST DEVELOPMENT CENTER LLC
Publication of CA2222902A1 publication Critical patent/CA2222902A1/fr
Application granted granted Critical
Publication of CA2222902C publication Critical patent/CA2222902C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/02—Bakers' ovens characterised by the heating arrangements
    • A21B1/24—Ovens heated by media flowing therethrough
    • A21B1/245—Ovens heated by media flowing therethrough with a plurality of air nozzles to obtain an impingement effect on the food
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
    • H05B6/6476—Aspects related to microwave heating combined with other heating techniques combined with convection heating the refrigerating air being used for convection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/74—Mode transformers or mode stirrers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Drying Of Solid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Cette invention concerne un appareil de transfert de chaleur vers la surface d'un produit, lequel appareil comprend un support de produit (130), une conduite possédant une entrée, une sortie et un axe longitudinal, ainsi qu'une chambre de mélange permettant d'envoyer un fluide à température régulée dans l'entrée de la conduite, de sorte que ledit fluide s'écoule longitudinalement dans la conduite et vers la sortie de cette dernière. Une plaque perforée comporte au moins un orifice dont l'axe est orienté de manière générale vers le support du produit (130), ceci de manière à former un jet de fluide possédant un axe propre et s'écoulant dans une direction prédéterminée. L'axe longitudinal de la conduite entre en rotation par rapport à l'axe de l'orifice, ceci de manière à changer la direction de l'axe du jet par rapport à l'axe de l'orifice, et à déplacer ainsi l'axe du jet par rapport au support du produit (130).
CA002222902A 1995-06-07 1996-06-04 Four discontinu a chauffage par jet Expired - Fee Related CA2222902C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/474,531 US5717192A (en) 1990-01-10 1995-06-07 Jet impingement batch oven
US474,531 1995-06-07
PCT/US1996/007342 WO1996041499A1 (fr) 1995-06-07 1996-06-04 Four discontinu a chauffage par jet

Publications (2)

Publication Number Publication Date
CA2222902A1 CA2222902A1 (fr) 1996-12-19
CA2222902C true CA2222902C (fr) 2007-04-10

Family

ID=38007214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002222902A Expired - Fee Related CA2222902C (fr) 1995-06-07 1996-06-04 Four discontinu a chauffage par jet

Country Status (1)

Country Link
CA (1) CA2222902C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007075564A2 (fr) * 2005-12-19 2007-07-05 E. I. Du Pont De Nemours And Company Ensemble d'orientation du champ dote d'une protection contre la surchauffe et d'ailettes conductrices ne produisant pas d'arc electrique
US8598500B2 (en) * 2005-12-19 2013-12-03 E I Du Pont De Nemours And Company Arc-resistant microwave susceptor assembly
CN109990596B (zh) * 2017-12-29 2023-11-17 宁波方太厨具有限公司 一种烤箱风机系统
CN109990595B (zh) * 2017-12-29 2023-11-17 宁波方太厨具有限公司 一种烤箱风机系统
CN109984628B (zh) * 2017-12-29 2024-01-16 宁波方太厨具有限公司 一种烤箱风机系统
CN111227667B (zh) * 2018-11-29 2023-06-20 宁波方太厨具有限公司 一种双风机烤箱的风机系统及该烤箱的工作模式

Also Published As

Publication number Publication date
CA2222902A1 (fr) 1996-12-19

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